US 11 to EU shoe size
A US men's 11 is roughly EU 44–45 (UK 10.5). Conversions round between sizes, so this is a range — measure your foot in cm to be exact.
EU 44–45Europe
UK 10.5United Kingdom
US 11United States
US 11 across systems
| System | Size |
|---|---|
| US men | 11 |
| EU | 44–45 |
| UK | 10.5 |
EU sizes don't divide evenly into US sizes, so a US 11 can land on EU 44–45 depending on the brand — that's why you see a range, not one number. The reliable anchor is foot length: measure it in cm and match the brand's chart. Nike runs small (size up half); Adidas runs true.
Frequently asked questions
What is US 11 in EU shoe size?
Roughly EU 44–45 — it varies slightly by brand because sizes round between the two systems.
What is US 11 in UK shoe size?
About UK 10.5.